<template>
    <div class="shopcar-container">
        <div class="goods-list">
            <!-- 商品列表区域 -->
            <div class="mui-card" v-for="(item,i) in goodslist" :key="item.id">
                <div class="mui-card-content">
                    <div class="mui-card-content-inner">
                        <mt-switch
                        v-model="$store.getters.getGoodsSelected[item.id]"
                        @change="selectedChanged(item.id,$store.getters.getGoodsSelected[item.id])"
                        ></mt-switch>
                        <img :src="item.thumb_path" alt="">
                        <div class="info">
                            <h1>{{item.title}}</h1>
                            <p>
                                <span class="price">￥{{item.sell_price}}</span>
                                <numbox :initcount="$store.getters.getGoodsCount[item.id]" :goodsid="item.id"></numbox>
                                <a href="#" @click.prevent="remove(item.id,i)">删除</a>
                            </p>
                        </div>
                    </div>
                 </div>
            </div>
            <!-- 结算区域 -->
            <div class="mui-card">
                <div class="mui-card-content">
                    <div class="mui-card-content-inner jiesuan">
                        <div class="left">
                            <p>总价（不含运费）</p>
                            <p>已勾选商品
                                <span class="red">{{$store.getters.getGoodsCountAndAmount.count}}
                                </span>件，总价
                                <span class="red">￥{{$store.getters.getGoodsCountAndAmount.amount}}
                                </span></p>
                        </div>
                        <mt-button type="danger">去结算</mt-button>
                    </div>
                </div>
            </div>
            <p>{{$store.getters.getGoodsSelected}}</p>
        </div>
    </div>
</template>

<script>
import numbox from "../subcomponents/shopcar_numbox"
export default {
    data(){
        return {
            goodslist:[]
        };
    },
    create(){
        this.getGoodsList()
    },
    methods:{
        getGoodsList(){
            var idArr=[];
            this.$store.state.car.forEach(item=>idArr.push(item.id));
            if(idArr.length<=0){
                return;
            }
            this.$http
            .get("api/goods/getshopcarlist"+idArr.join(","))
            .then(result=>{
                if(result.body.status===0){
                    this.goodslist=result.body.message;
                }
            })
        },
        remove(id,index){
            this.goodslist.splice(index,1);
            this.$store.commit("removeFromCar",id);
        },
        selectedChanged(id,val){
            this.$store.commit("updateGoodsSelected",{id,selected:val})
        }
    },
    components:{
        numbox
    }
};
</script>

<style lang="scss" scoped>
.shopcar-container{
    background-color: $eee;
    overflow:hidden;
    .goods-list{
        .mui-card-content-inner{
            display: flex;
            align-items: center;
        }
        img{
            width: 60px;
        }
        h1{
            font-size: 13px;
        }
        .inf{
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            .price{
                color: red;
                font-weight: bold;       
            }
        }
    }
    .jiesuan{
        display: flex;
        justify-content: space-between;
        align-items: center;
        .red{
            color: red;
            font-weight: bold;
            font-size: 16px;
        }
    }
}
</style>